Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34541bacd3ad496e8adcb3c43991410748605cd63c38f04c7d29c2d21296c32f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^